Microchip Technology / Atmel ATMEGA8U2-AU

Reference Designs (12)

Attributes

Part Number
Datasheet
Prefix
U
Centroid Not Specified
No
Digikey Description
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 8KB (4K x 16) FLASH 32-TQFP (7x7)
Digikey Part Number
ATMEGA8U2-AU-ND
Ipc Land Pattern Name
QFP80P900X900X120-32
Lead Free
yes
Mfg Package Ident
Mouser Part Number
556-ATMEGA8U2-AU
Package
TQFP32
RoHS
yes
Temperature Range High
+85°C
Temperature Range Low
-40°C
Verified Attributes
true
Verified Geometry
true
Verified Pad Assignment
true
Verified Pin Names
true
Voltage
Core Size
8-Bit
Speed
16MHz
Voltage - Supply
2.7V ~ 5.5V

Pins

1
XTAL1
2
(PC0)XTAL2
3
GND
4
VCC
5
(PCINT11/AIN2)PC2
6
(OC.0B/INT0)PD0
7
(AIN0/INT1)PD1
8
(RXD1/AIN1/INT2)PD2
9
(TXD1/INT3)PD3
10
(INT5/AIN3)PD4
11
(XCK_AIN4/PCINT12)PD5
12
(!RTS/AIN5/INT6)PD6
13
(!CTS/!HWB/AIN6/T0/INT7)PD7
14
(!SS/PCINT0)PB0
15
(SCLK/PCINT1)PB1
16
(PDI/MOSI/PCINT2)PB2
17
PB3(PDO/MISO/PCINT3)
18
PB4(T1/PCINT4)
19
PB5(PCINT5)
20
PB6(PCINT6)
21
PB7(PCINT7/OC.0A/OC.1C)
22
PC7(INT4/ICP1/CLKO)
23
PC6(OC.1A/PCINT8)
24
!Reset(PC1/dW)
25
PC5(PCINT9/OC.1B)
26
PC4(PCINT10)
27
UCAP
28
UGND
29
D+
30
D-
31
UVCC
32
AVCC

Contributors